When a young man is found dead with two shots to his head. Grissom, Catherine and Capt. Brass investigate the case and Brass identifies the victim as Ernie Menlo. They find that Ernie had won US$ 436,278.00 at the Rampart Casino owned by Sam Braun that becomes the prime suspect. Due to conflict interest, Grissom tells Catherine that she is off the case. The CSI team learns that the victim has scamming Sam Brown's casinos and soon they find his partner Teddy Keller died in his apartment. Soon they find that the engineer Seth Landers has developed the system to lure the casinos.
—Claudio Carvalho, Rio de Janeiro, Brazil